<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<h1>system2</h1>
<h1 th:text="${user.username}"></h1>
</body>
<script type="text/javascript" th:src="@{/jquery.min.js}"></script>
</html>